Princes Risborough's mix of Georgian, Victorian, and modern housing presents varied drainage challenges throughout HP27. Older properties often have original clay pipework that's susceptible to root damage from mature gardens, while some newer developments may have installation issues or inadequate capacity for modern usage. We recently resolved a complex drainage problem in HP27 where traditional cast iron pipes had deteriorated, requiring careful no-dig repairs to avoid disrupting the property's period features. Our approach combines respect for historic buildings with cutting-edge repair technology.